44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
/*
|
|
* Copyright (c) 2019 ETH Zürich, Educational Development and Technology (LET)
|
|
*
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
|
*/
|
|
|
|
using System;
|
|
using CefSharp;
|
|
using CefSharp.Handler;
|
|
using SafeExamBrowser.Contracts.Configuration;
|
|
|
|
namespace SafeExamBrowser.Browser.Handlers
|
|
{
|
|
/// <remarks>
|
|
/// See https://cefsharp.github.io/api/63.0.0/html/T_CefSharp_Handler_DefaultRequestHandler.htm.
|
|
/// </remarks>
|
|
internal class RequestHandler : DefaultRequestHandler
|
|
{
|
|
private AppConfig appConfig;
|
|
|
|
internal RequestHandler(AppConfig appConfig)
|
|
{
|
|
this.appConfig = appConfig;
|
|
}
|
|
|
|
public override CefReturnValue OnBeforeResourceLoad(IWebBrowser browserControl, IBrowser browser, IFrame frame, IRequest request, IRequestCallback callback)
|
|
{
|
|
var uri = new Uri(request.Url);
|
|
|
|
if (uri.Scheme == appConfig.SebUriScheme)
|
|
{
|
|
request.Url = new UriBuilder(uri) { Scheme = Uri.UriSchemeHttp }.Uri.AbsoluteUri;
|
|
}
|
|
else if (uri.Scheme == appConfig.SebUriSchemeSecure)
|
|
{
|
|
request.Url = new UriBuilder(uri) { Scheme = Uri.UriSchemeHttps }.Uri.AbsoluteUri;
|
|
}
|
|
|
|
return base.OnBeforeResourceLoad(browserControl, browser, frame, request, callback);
|
|
}
|
|
}
|
|
}
|